<template>
	<el-dialog :title="titleMap[mode]" v-model="visible" :width="500" destroy-on-close @closed="$emit('closed')">
		<el-form :model="form" :rules="rules" :disabled="mode=='show'" ref="dialogForm" label-width="100px">
			<el-form-item label="数量" prop="stock">
				<el-input  @keyup="sumTotal" v-model="form.stock" placeholder="库存量" clearable></el-input>
			</el-form-item>
			<el-form-item label="单价" prop="price">
				<el-input @keyup="sumTotal" v-model="form.price" placeholder="单价" clearable></el-input>
			</el-form-item>
			<el-form-item label="小计" prop="price_total">
				<el-input v-model="form.price_total" placeholder="小计" clearable></el-input>
			</el-form-item>
			<el-form-item label="更改理由" prop="reson">
				<el-input v-model="form.reson" placeholder="原因" clearable></el-input>
			</el-form-item>
		</el-form>
		<template #footer>
			<el-button @click="visible=false" >取 消</el-button>
			<el-button v-if="mode!='show'" type="primary" :loading="isSaveing" @click="submit()">保 存</el-button>
		</template>
	</el-dialog>
</template>

<script>
	export default {
		emits: ['success', 'closed'],
		data() {
			return {
				mode: "add",
				titleMap: {
					add: '新增',
					edit: '编辑',
					show: '查看'
				},
				visible: false,
				isSaveing: false,
				//表单数据
				form: {
				},
				//验证规则
				rules: {
					name: [
						{required: true, message: '请输入姓名'}
					]
				},
				//所需数据选项
				groups: [],
				groupsProps: {
					value: "id",
					emitPath: false,
					checkStrictly: true
				}
			}
		},
		mounted() {

		},
		methods: {
			//显示
			open(mode='add'){
				this.mode = mode;
				this.visible = true;
				return this
			},
			//表单提交方法
			async submit(){
				var reqData = {
					id: this.form.id,
					price: this.form.price,
					stock: this.form.stock,
					reson: this.form.reson
				}
				this.isSaveing = true;
				var res = await this.$API.stock.stockorderUpdate.post(reqData);
				this.isSaveing = false;
				if(res.code == 200){
					// if(this.mode=='add'){
					// 	this.form.id = res.data
					// }
					this.$emit('success', this.form, this.mode)
					this.visible = false;
					this.$message.success("操作成功")
				}else{
					this.$alert(res.message, "提示", {type: 'error'})
				}
			},
			sumTotal() {
				// alert(1)
				this.form.price_total = this.form.stock * this.form.price
			},
			//表单注入数据
			setData(data){
				// this.form.id = data.id
				// this.form.name = data.name
				// this.form.sex = data.sex
				// this.form.email = data.email
				// this.form.num = data.num
				// this.form.boolean = data.boolean

				//可以和上面一样单个注入，也可以像下面一样直接合并进去
				Object.assign(this.form, data)
				console.log(this.form)
			}
		}
	}
</script>

<style>
</style>
